Non-Billable / Non-Specific Code
ICD-10-CM I77 is the diagnosis code for Other disorders of arteries and arterioles. This code falls under the section "Diseases of arteries, arterioles and capillaries" within Chapter 9 â Diseases of the circulatory system (I00-I99). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions are not included in I77. If the patient has both, code each condition separately:
Understanding where I77 sits in the ICD-10-CM classification helps ensure proper coding:
No, I77 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
I77 is the ICD-10-CM diagnosis code for "Other disorders of arteries and arterioles". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
I77 is located in Section I70-I79 â "Diseases of arteries, arterioles and capillaries" within Chapter 9 of the ICD-10-CM Tabular List.
I77 has 10 sub-code(s) that provide more specific detail: I77.0, I77.1, I77.2, I77.3, I77.4 and more.
Use I77 when the patients documented diagnosis matches "Other disorders of arteries and arterioles" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Other disorders of arteries and arterioles is I77.
No, I77 is non-billable. Use a more specific sub-code for primary diagnosis billing.
I77 is in Chapter 9 of the ICD-10-CM Tabular List.
Yes, I77 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.